Generally,the characteristics of automatic processing are rapid,mandatory,nonconscious and capacity-free.But whether or not the processing of emotional faces is automatic is still unknown.This paper introduced the studies that whether emotional faces are processed rapidly,mandatoryly and can be processed without conscious awareness and with few attentional resources.Further studies are also advanced.

以往有关返回抑制容量的研究大多采用中性线索,本研究探讨不同情绪效价的线索对返回抑制容量的影响.结果表明,不同情绪效价的线索对返回抑制容量的影响无显著差异,但对其稳定性有一定影响.高兴面孔为线索时,稳定性最高;生气面孔为线索时,稳定性最低.

本研究试图探讨不同效价的情绪线索对返回抑制时程的影响.结果发现,生气、高兴和中性情绪线索对返回抑制时程的影响元显著差异.今后可通过改变实验条件进一步对此加以验证.

Objective This paper reviewed the mechanisms of unilateral neglect.Methods The references about unilateral neglect were analyzed.Results The deficit of attention,spatial code,mental representation and the imbalance of cerebral structure activities could lead to unilateral neglect.Conclusion The mechanisms of unilateral neglect could be explored further.

It is important to chance and operate mud solid control system and equipment correctly during the drilling well.In this paper,the author analyses the current mud solid control system status and solid equipment technology development status,find the current incorrect methods of the mud solid control system,and supply improvement methods.So it will reduce consume during the drilling well,improve the drilling speed and gain good economy benefit.

近年来的中考命题出现了探索题.这种题分为两类,一类是探索条件,另一类是探索结论.由于题目的条件或结论没有给出,需要我们去探索,所以难度较大.这类题除了需要我们有较扎实的基本功以外,还要有一定的分析问题和解决问题的能力.现以中考题为例,说明这类题的解法.